27181986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{348487}}^1$

素因数の和:348505

約数の個数: 16

約数和(自身を含む): 58545984

約数和(自身を除く): 31363998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 348487, 696974, 1045461, 2090922, 4530331, 9060662, 13590993, 27181986]

約数ペア:

[(1, 27181986), (2, 13590993), (3, 9060662), (6, 4530331), (13, 2090922), (26, 1045461), (39, 696974), (78, 348487)]